2390080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:132

約数の個数: 112

約数和(自身を含む): 7168896

約数和(自身を除く): 4778816

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 97, 110, 112, 140, 154, 160, 176, 194, 220, 224, 280, 308, 320, 352, 385, 388, 440, 448, 485, 560, 616, 679, 704, 770, 776, 880, 970, 1067, 1120, 1232, 1358, 1540, 1552, 1760, 1940, 2134, 2240, 2464, 2716, 3080, 3104, 3395, 3520, 3880, 4268, 4928, 5335, 5432, 6160, 6208, 6790, 7469, 7760, 8536, 10670, 10864, 12320, 13580, 14938, 15520, 17072, 21340, 21728, 24640, 27160, 29876, 31040, 34144, 37345, 42680, 43456, 54320, 59752, 68288, 74690, 85360, 108640, 119504, 149380, 170720, 217280, 239008, 298760, 341440, 478016, 597520, 1195040, 2390080]

約数ペア:

[(1, 2390080), (2, 1195040), (4, 597520), (5, 478016), (7, 341440), (8, 298760), (10, 239008), (11, 217280), (14, 170720), (16, 149380), (20, 119504), (22, 108640), (28, 85360), (32, 74690), (35, 68288), (40, 59752), (44, 54320), (55, 43456), (56, 42680), (64, 37345), (70, 34144), (77, 31040), (80, 29876), (88, 27160), (97, 24640), (110, 21728), (112, 21340), (140, 17072), (154, 15520), (160, 14938), (176, 13580), (194, 12320), (220, 10864), (224, 10670), (280, 8536), (308, 7760), (320, 7469), (352, 6790), (385, 6208), (388, 6160), (440, 5432), (448, 5335), (485, 4928), (560, 4268), (616, 3880), (679, 3520), (704, 3395), (770, 3104), (776, 3080), (880, 2716), (970, 2464), (1067, 2240), (1120, 2134), (1232, 1940), (1358, 1760), (1540, 1552)]